baber/WOPTO huggingface dataset:
Patent JP-2020139295-A (JP)
Title: Auxiliary door closer and hinged door body structure
Inventor: KURUSU TAKAYUKI
IPC: E05F1/14
Filed: 2019-02-27
Abstract: To provide an auxiliary door closer capable of reliably rotating a door member to a closing position.SOLUTION: A hinged door body structure 100 includes a door member 110 for closing a door frame opening 122, a door pocket 112 for housing the door member 110 in an open position, and an auxiliary door closer 114 arranged between the door member 110 and the door pocket 112. The auxiliary door closer 114 includes a base member 124 fixed to the door pocket 112, and a rotating member 126 for holding a roller 146 abutting on the door member 110. The rotating member 126 is attached in a rotatable manner to the base member 124, and is urged in the rotating direction by a coil spring set in a cylindrical part of the base member 124. The auxiliary door closer 114 applies a force in the closing direction to the door member 110 by the urging force of the coil spring. As the door member 110 is caused to be closed, the roller 146, while moving on the door member 110, continues to press the door member until the door member 110 closes fully the door frame opening 122.SELECTED DRAWING: Figure 8
Patent JP-2019133170-A (JP)
Title: Large effective area fiber with low bending loss
Inventor: SCOTT ROBERTSON BICKHAM
IPC: G02B6/44
Filed: 2019-02-28
Abstract: To provide an optical fiber with large effective area and low bending loss.SOLUTION: An optical waveguide fiber 10 comprises: a core 12 having a radius rin the range 4.8 μm≤r≤10 μm and a relative refractive index percent profile Δ(r) having a maximum Δin the range -0.15%≤Δ≤0.2%; a cladding 20; a primary coating 22 surrounding and directly adjacent to the cladding, the primary coating having an in situ elasticity modulus of less than about 0.20 MPa and an outer diameter less than 190 μm; and a secondary coating 24 surrounding and directly adjacent to the primary coating, the secondary coating having an in situ modulus of greater than about 1500 MPa, wherein the relative refractive index percent profiles Δ(r) and the primary and secondary coatings are configured such that the optical waveguide fiber exhibits an effective area greater than 130 μmat a wavelength of 1550 nm and a wire mesh drum microbending loss less than 0.4 dB/km at a wavelength of 1550 nm.SELECTED DRAWING: Figure 1
Patent JP-2020138219-A (JP)
Title: Metallic member
Inventor: YAMAMOTO TAKAHISA
IPC: C22C38/36
Filed: 2019-02-28
Abstract: To provide a metallic member comprising a build-up layer having a composition identical to or similar to that of a base material and having excellent hardness and toughness after hardened and tempered.SOLUTION: The metallic member comprises a base material being a first high-speed steel alloy and a build-up layer formed of powder of a second high-speed steel alloy on the base material. Each of the first and second high-speed steel alloys contains C:1.0 mass%-2.6 mass%, Si: 1.0 mass% or less, Mn:1.0 mass% or less, Cr:10.0 mass % or less, Mo:10.0 mass% or less, W:15.0 mass% or less, V:1.0 mass%-10.0 mass%, Co:15.0 mass% or less, and the balance composed of Fe and an inevitable impurity. The ratio A/(A+B) of an integral area A of γ(111) to the total of the integral area A and an integral area B of α(110) is 0.01-0.20 among diffraction peaks obtained by performing X-ray diffraction analysis on a neither hardened nor tempered build-up layer.SELECTED DRAWING: Figure 1
Patent JP-2020138481-A (JP)
Title: Printing medium, method for manufacturing foamable printed matter, and inkjet printer
Inventor: YAMADA YOSHIMI
IPC: B41M5/52
Filed: 2019-02-28
Abstract: To provide a printing medium which can print a foam suppression region with a suitable color.SOLUTION: A printing medium 10 includes a foam layer 11 containing a first thermoplastic resin containing a chemical foaming agent and a plasticizer, and an ink receiving layer 12 formed on the foam layer 11. The ink receiving layer 12 contains a void type ink receiving layer containing inorganic fine particles and a binder. The binder is a thermoplastic resin having such capability as to prevent migration of the plasticizer to the surface of the ink receiving layer.SELECTED DRAWING: Figure 1
Patent JP-2020144790-A (JP)
Title: Carrier allocation device, carrier allocation method and carrier allocation program
Inventor: NAMEKAWA SHOTA
IPC: G06Q10/08
Filed: 2019-03-08
Abstract: To provide a carrier allocation device that can automatically allocate a carrier (e.g., a drayage company) to a transportation object (e.g., a container), and provide a carrier allocation method and a carrier allocation program.SOLUTION: A carrier allocation device includes: carrier record creation means for creating a carrier record for the number of contracts corresponding to the carrier sequentially from the carrier identified using carrier discrimination data having high priority in a carrier master, and making an allocation order corresponding to the order creating the carrier record and the carrier discrimination data be contained in the carrier record; and allocation means for allocating the carrier identified by the carrier discrimination data associated with the younger allocation order in the carrier record created in the carrier record creation means, to the transportation object being an item concerning the allocation order and identified by the transportation object discrimination data provided in the transportation object record in the transportation object data with a younger value of the designated object.SELECTED DRAWING: Figure 1
Patent JP-2020146767-A (JP)
Title: Power tool
Inventor: KUSAKAWA TAKASHI
IPC: B25B21/02
Filed: 2019-03-11
Abstract: To provide a structure for stably generating rotation impact force.SOLUTION: A torque transmission mechanism 5 includes a magnet coupling 20 including: a driving magnet member 21 connected to a drive shaft side; and a driven magnet member 22 connected to a side of an output shaft 6. One of the driving magnet member 21 and the driven magnet member 22 supports the other of the driving magnet member 21 and the driven magnet member 22 so as to be rotatable.SELECTED DRAWING: Figure 4
Patent JP-2020149805-A (JP)
Title: Terminal, connector, terminal pair, and connector pair
Inventor: MASUDA KENJI
IPC: H01R13/631
Filed: 2019-03-11
Abstract: To provide a terminal capable of reducing contact resistance with a mating terminal while being capable of reducing an insertion force into the mating terminal.SOLUTION: A terminal includes a connection part which is electrically connected by being inserted into a mating terminal. The connection part includes: a sliding area which slides with the mating terminal; and a contact area which comes into contact with the mating terminal in order from the tip side. The outermost surface in the sliding area includes a copper tin alloy layer containing copper and tin. The outermost surface in the contact area includes a tin layer containing tin as a main component. The Vickers hardness of the copper tin alloy layer is higher than that of the tin layer.SELECTED DRAWING: Figure 3
Patent JP-2020148582-A (JP)
Title: Mass flow controller and flow rate management method
Inventor: MATSUDA JUNICHI
IPC: G01F15/075
Filed: 2019-03-13
Abstract: To manage a flow rate for each type of gas with a single mass flow controller.SOLUTION: A mass flow controller comprises: a flow rate measurement unit 3 for measuring the flow rate of a gas flowing in a piping 1; a flow rate control unit 4 for operating a valve 2 so that a measured flow rate value and a flow rate set value match; a gas type determination unit 9 for determining the type of gas that flows in the piping 1 on the basis of a gas type set value or a flow rate correction coefficient; an integration unit 10 for calculating an integrated flow rate value for each type of gas on the basis of the gas type determined by the gas type determination unit 9 and the measured flow rate value; an alarm output unit 12 for outputting an alarm when the type of gas determined by the gas type determination unit 9 is oxygen and the integrated flow rate value of types of gases other than oxygen is not 0 or when it is greater than or equal to a threshold; and a flow rate control disable unit 13 for stopping the flow of gas in the piping 1 and disabling flow rate control by the flow rate control unit 4 in the above case.SELECTED DRAWING: Figure 1
Patent JP-2020148071-A (JP)
Title: Road surface sign
Inventor: SAITO JUNICHI
IPC: E01F9/50
Filed: 2019-03-15
Abstract: To resolve or alleviate the problem of travel or approach that violates traffic regulations.SOLUTION: A road surface sign according to an aspect of the present disclosure is provided with a sign portion formed by using a sign material in a section from a first point to a second point along a first direction of the road surface. The sign portion includes an optical illusion-inducing figure for making the sign portion look like a three-dimensional figure to a passerby. The optical illusion-inducing figure includes a first outer edge and a second outer edge, each extending along a first direction of the road surface. The distance between the first outer edge and the second outer edge gradually decreases in the direction from the first point toward the second point. The optical illusion-inducing figure makes the sign portion visually recognized as a three-dimensional figure by a first person traveling in the opposite direction from the second point toward the first point on the road surface. The sign portion is not visibly recognized as a three-dimensional figure by a second person traveling in the forward direction from the first point toward the second point on the road surface.SELECTED DRAWING: Figure 3
Patent JP-2020150986-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-03-18
Abstract: To provide a game machine that increases an interest in a performance suggesting a set value.SOLUTION: When a variation display result is a "losing" while a game state is a high probability/high base state, the selection ratio of a variation pattern with a super ready-to-win in a first period is higher than the selection ratio of the variation pattern with the super ready-to-win in a second period. Since it is determined whether or not to execute a first setting suggestive performance for each variation display in the first period and it is determined whether or not to execute the first setting suggestive performance only in the final variation in the second period, the execution ratio of the first setting suggestive performance in the first period is higher than the execution ratio of the first setting suggestive performance in the second period.SELECTED DRAWING: Figure 11-6
Patent JP-2020153791-A (JP)
Title: Force sensor
Inventor: NIWA EIJI
IPC: G01L1/22
Filed: 2019-03-19
Abstract: To provide a force sensor capable of extending the application range of a conductive member having an isotropy in gauge factor.SOLUTION: A force sensor includes: a strain body (10) having elasticity; a support unit (12) for supporting the strain body (10) in a whole circumference; and a conductive member (20) having a gauge factor isotropic to the principal surface direction of the strain body (10). The conductive member (20) is disposed in a specific latitude range (R2) of a principal surface (101) of the strain body (10) so as to extend in an annular shape surrounding a pole (O) divided at one place. The specific latitude range (R2) is a latitude range in which the sum of the magnitudes of a first strain amount in the meridian direction and a second strain amount in the latitude direction of the strain body (10) with reference to the pole (O) when a force (F) having a perpendicular direction component of the principal surface (101) is applied to the strain body (10) is a reference value or more.SELECTED DRAWING: Figure 1
Patent JP-2020151355-A (JP)
Title: Bingo card manufacturing device, bingo game system and bingo card manufacturing method
Inventor: KAKINUMA MITSUHIRO
IPC: A63F3/06
Filed: 2019-03-22
Abstract: To manufacture bingo cards which can be memorial articles after a bingo game finishes.SOLUTION: A bingo card manufacturing device includes: a face image acquisition part for acquiring each face image of plural bingo game participants; a card image creation part for arranging each participant's face image to a prescribed position of a template including a plurality of bingo squares, arranging other participants' face images to other bingo squares and creating a card image of bingo card of each participant; and a print processing part for transferring the card image to a printer and controlling the printer to print out each participant's bingo card.SELECTED DRAWING: Figure 1
Patent JP-2020156065-A (JP)
Title: Main device and extension allocation method
Inventor: TANAKA YUKI
IPC: H04M3/44
Filed: 2019-03-22
Abstract: To more efficiently allocate a telephone set to a user.SOLUTION: A main device 1 acquires an extension 2 at the time of off-hook of the extension 2 and receives voice data indicating an instruction content from the extension 2; allocates the extension 2 to a user identified using voiceprint information on the voice data; analyzes a content of the user's instruction from a result of voice recognition on the voice data and performs processing according to the instruction content; and records a result of the processing in a history of the user's operation. For example, when the content of the user's instruction from the result of voice recognition on the voice data is a call origination instruction with designation of a proper name of a call origination destination, the main device searches for telephone directory data including the proper name of a call origination destination and performs call origination processing to a telephone number included in the detected telephone directory data.SELECTED DRAWING: Figure 1
Patent JP-2020160653-A (JP)
Title: Information processing system, virtual machine, physical machine, information processing method, and program
Inventor: TAKAI HIROAKI
IPC: G06F9/455
Filed: 2019-03-26
Abstract: To provide an information processing system, a virtual machine, a physical machine, an information processing method, and a program for suppressing a decrease in efficiency and responsiveness of a virtual machine.SOLUTION: The information processing system provided with virtual machines operating on different physical machines, sharing storage information of the virtual machines between a first virtual machine operating on a first physical machine and a second virtual machine operating on a second physical machine, includes a determination unit for, based on the storage information and information indicating the necessity of synchronization between the first virtual machine and the second virtual machine, determining the storage information necessary for synchronization as synchronization information, and determining the storage information not necessary for synchronization as asynchronization information, and a first processing unit for executing synchronization processing between a plurality of the virtual machines with respect to the synchronization information.SELECTED DRAWING: Figure 2
Patent JP-2020156903-A (JP)
Title: Processor for endoscopes, information processing unit, program, information processing method and learning model generation method
Inventor: MAKINO TAKAO
IPC: G06T7/00
Filed: 2019-03-27
Abstract: To provide a processor for endoscopes, etc. having a high capability of detecting a lesion.SOLUTION: A processor for endoscopes comprises: an image acquisition section for acquiring a captured image captured by an endoscope; a first image processing section for generating a first processed image 571 based on the captured image acquired by the image acquisition section; a second image processing section for generating a second processed image 572 based on the captured image; and an output section, when the first processed image 571 generated by the first image processing section and the second processed image 572 generated by the second image processing section are input, outputting a state of illness acquired using a learning model 61 for outputting the state of the illness.SELECTED DRAWING: Figure 1
Patent JP-2019208016-A (JP)
Title: Vacuum processing apparatus, shower head, and method of assembling vacuum processing apparatus
Inventor: OMORI TAKASHI
IPC: B05B1/14
Filed: 2019-03-28
Abstract: To reduce man-hours when a device is assembled.SOLUTION: A vacuum processing apparatus that processes an object to be processed in a vacuum atmosphere includes a container, a first member, a second member, and a screw. The object to be processed is carried into the container, and the inside is controlled to a vacuum atmosphere. The first member and the second member are provided in the container. The screw fastens the first member and the second member. The screw includes a male screw portion, a head portion, and a guide portion. The male screw portion includes a screw groove formed on the side surface. The head portion is provided on one end side of the male screw portion in the axial direction of the screw. The guide portion is provided at the other end of the male screw portion in the axial direction of the screw and protrudes in the axial direction from the male screw portion.SELECTED DRAWING: Figure 6
Patent JP-2020164175-A (JP)
Title: Sheet package
Inventor: OKABE KAIRI
IPC: B65D83/08
Filed: 2019-03-28
Abstract: To provide a sheet package excellent in sheet taking-out property.SOLUTION: A sheet package has a packaging bag storing multiple laminated sheets, a taking-out port formed at the center part of a top surface of the packaging bag for taking out the sheets, a pair of bands formed at both ends in the longitudinal direction of the top surface and extended from the top surface, and a sticking part formed at tip end parts of the bands.SELECTED DRAWING: Figure 1
Patent JP-2020164497-A (JP)
Title: New compound, viscosity index improver, and lubricant composition
Inventor: NAKANO TAEKO
IPC: C08F20/28
Filed: 2019-03-29
Abstract: To provide a viscosity index improver excellent in shear stability, and a lubricant composition containing the viscosity index improver.SOLUTION: The invention provides a compound represented by the general formula (1) in the figure, and a polymer comprising a constitutional unit (a) derived from the general formula (1). (In the general formula (1), R1 represents a hydrogen atom or methyl group; R2, R3, R4 and R5 each independently represent a C2-18 alkyl group; and m and n each independently represent an integer from 1 to 10.)SELECTED DRAWING: None
Patent JP-2020169275-A (JP)
Title: Resin composition, prepreg, laminated plate, multilayer printed wiring board and semiconductor package
Inventor: FUJIOKA OSAMU
IPC: C08L39/00
Filed: 2019-04-03
Abstract: To provide a resin composition that develops excellent low thermal expansion performance and excellent dielectric characteristics in a high frequency band above 10 GHz band, while having sufficient heat resistance and excellent appearance, a prepreg using the resin composition, a laminated plate, a multilayer printed wiring board, a semiconductor package, a manufacturing method of the laminated plate and a manufacturing method of the multilayer printed wiring board.SOLUTION: A resin composition that contains (A) one or more kinds selected from the group consisting of a compound having tow or more ethylenically unsaturated bond-containing groups and derivatives thereof, (B) a polyphenylene ether derivative having an ethylenically unsaturated bond-containing group, and (C) an oxime ester compound, a prepreg using the resin composition, a laminated plate, a multilayer printed wiring board, a semiconductor package, a manufacturing method of the laminated plate and a manufacturing method of the multilayer printed wiring board.SELECTED DRAWING: None
Patent JP-2020169362-A (JP)
Title: Coated sintered body, and piston
Inventor: MITANI SHINJI
IPC: B22F5/00
Filed: 2019-04-03
Abstract: To provide a coated sintered body excellent in adhesion between a sintered body and a coating layer.SOLUTION: A coated sintered body comprises a sintered body made up of metal and a coating layer made up of a polymeric material and provided on a surface of the sintered body. An interface between the sintered body and the coating layer has a machined surface and a plurality of open pores opening in the machined surface. In the machined surface, a plurality of arcs are juxtaposed protruding from the coating layer toward the sintered body, whose maximum height Rz is 41 μm or greater. If taking a section of the sintered body orthogonal to the machined surface, the sintered body has an open pore ratio of 20% or more, and the open pores in the number of 30% or more of the plurality of open pores have inclining spaces. The inclining space is a space of the open pore existing on an inner side of the sintered body than a metal region of the sintered body, on a first hypothetic line orthogonal with respect to a tangential line to both of the arcs adjacent to each other on the machined surface of the sintered body.SELECTED DRAWING: Figure 5
Patent JP-2020168979-A (JP)
Title: Carriage truck for railway track
Inventor: SAITO HITOSHI
IPC: B61D15/00
Filed: 2019-04-04
Abstract: To provide a carriage truck for railway track which can easily and efficiently transport at least either a person or a luggage on a railway track.SOLUTION: A carriage truck 100 for railway track is characterized by both comprising a carriage truck body 10 which can be loaded with a drive operator P11 and a luggage B11, wheels 11 which are arranged in the carriage truck body 10 and can movably support the carriage truck body 10 on a railway track, a DC servo motor 12 supplying a driving force to the wheels 11 and a lithium-ion battery 13 supplying an electric power to the DC servo motor 12 and being constituted to be able to self-travel on the railway track.SELECTED DRAWING: Figure 1
Patent JP-2020173042-A (JP)
Title: Hot water supply adapter for bathtub
Inventor: KOBAYASHI NOBUNARI
IPC: A47K3/00
Filed: 2019-04-08
Abstract: To provide a hot water supply adapter for a bathtub capable of securing performance of a thick filter body for a long term.SOLUTION: A hot water supply adapter for a bathtub has: a nozzle member that is installed inside a bathtub via a protrusion part inside the bathtub that is assembled to a wall part of the bathtub in a penetrating state, and that sucks hot water and supplies it to the outside of the bathtub; a filter body that filters impurities contained in bathtub water; and a filter case in which an inflow hole and an outflow hole for bathtub water are formed and the outflow hole side is connected to the nozzle member. The filter body has: an inflow surface into which the bathtub water before filtration flows; an outflow surface that has a normal line that is substantially parallel to or at a predetermined angle with respect to the normal line of the inflow surface, and that secures a path at a predetermined distance from the inflow surface and allows the bathtub water to flow out; and an intermediate surface where the shape of the filter body is defined by the inflow surface, outflow surface and intermediate surface. The filter case comprises a first inflow hole corresponding to the inflow surface, an outflow hole corresponding to the outflow surface, and a second inflow hole corresponding to the intermediate surface. The suction resistance of the second inflow hole is set to be larger than the suction resistance of the first inflow hole.SELECTED DRAWING: Figure 4